Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in the Oort Cloud.

Far beyond Pluto, trillions of cold comets circle the sun in a lazy swarm called the Oort Cloud. A new simulation indicates what this comet-cloud looks like: a loose spiral that resembles a ...

Circle spiral, square spiral chain - several sizes and simple combination - How to make jewelry from copper wire by Lan Anh Handmade The length and diameter used depends on the size of the chain ...

In a nutshell: Far beyond the orbit of Pluto lies a mysterious region filled with icy objects circling the Sun ... an unexpected structure resembling a spiral, much like a miniature galaxy.